201748514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{21277}}^1$

素因数の和:21721

約数の個数: 16

約数和(自身を含む): 330915456

約数和(自身を除く): 129166942

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9482, 21277, 42554, 234047, 468094, 9170387, 18340774, 100874257, 201748514]

約数ペア:

[(1, 201748514), (2, 100874257), (11, 18340774), (22, 9170387), (431, 468094), (862, 234047), (4741, 42554), (9482, 21277)]